the molecules in the reaction react in ratios. for eg in water it is Hyogen and water in the ration 1:2. these ratios tell you how many of the atoms are required for the reaction.
Chemical equations are representative for chemical reactions.
atoms are not lost or gained in a chemical reaction
Yes.
Balanced chemical equations demonstrate the conservation of mass and atoms in a chemical reaction. They show the ratio of reactants and products involved in a reaction and help predict the outcomes of chemical reactions.
Chemical reactions are the result of atoms interacting with one another to become more stable.
Stoichiometry is the calculation of the quantities of reactants and products in chemical reactions based on the balanced chemical equation. It helps determine the exact amounts of substances needed for a reaction and predict the amount of product that will be formed.
yes
Substances that are changed when they become involved in chemical reactions are called reactants. These reactants are changed into new substances that are called products.
Reactants
Elements become compounds after chemical reactions.
Hydrogen becomes an ion in chemical reactions by losing its single electron, leaving behind a positively charged hydrogen ion.
The mass of the products is always equal to the mass of the reactants.